| Leek to Camas (Washington) | 4,765.46 mi (7,669.27 km) |
| Leek to Cambridge (Maryland) | 3,533.54 mi (5,686.69 km) |
| Leek to Cambridge (Massachusetts) | 3,163.86 mi (5,091.74 km) |
| Leek to Camden (Arkansas) | 4,436.73 mi (7,140.23 km) |
| Leek to Camden (New Jersey) | 3,431.13 mi (5,521.88 km) |
| Leek to Cameron Park (California) | 5,124.56 mi (8,247.18 km) |
| Leek to Camp Pendleton South (California) | 5,327.43 mi (8,573.66 km) |
| Leek to Camp Springs (Maryland) | 3,555.40 mi (5,721.87 km) |
| Leek to Camp Verde (Arizona) | 5,069.84 mi (8,159.12 km) |
| Leek to Campbell (California) | 5,234.02 mi (8,423.33 km) |
| Leek to Campbellsville (Kentucky) | 3,957.37 mi (6,368.78 km) |
| Leek to Campton Hills (Illinois) | 3,852.38 mi (6,199.81 km) |
| Leek to Canby (Oregon) | 4,791.63 mi (7,711.39 km) |
| Leek to Candelaria (Puerto Rico) | 4,143.48 mi (6,668.28 km) |
| Leek to Candler-McAfee (Georgia) | 4,093.31 mi (6,587.55 km) |
